Awooden bench was marked up 150% from an original cost of 60$ last friday hassan bought the wooden bench and paid an additional 4% in sales tax. what was his total cost

Let d be the domain and let ƒ be the possible function. determine if the relation is an example of a function. d = {x| x is a date, expressed in day/month/year} ƒ(x) = temperature in seattle washington on that date